Talk to almost any serious hiker or outdoor-gear enthusiast these days, and you’ll hear the same story: stiff and heavy hiking boots are out, flexible and lightweight trail runners are in.

While the X Ultra 5 doesn't reinvent the wheel, it significantly improves an already spectacular outdoor footwear lineup.

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If you buy something via one of our links, we may earn a commission. Merrell Moab 3 Stitch Mid Hiking Boots are currently just $65 instead of the $130 they normally cost. Reviewers write that they ...